1220300202 has 32 divisors (see below), whose sum is σ = 2696186880. Its totient is φ = 365105520.

The previous prime is 1220300197. The next prime is 1220300227. The reversal of 1220300202 is 2020030221.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 111808 + ... + 122235.

It is an arithmetic number, because the mean of its divisors is an integer number (84255840).

Almost surely, 2^1220300202 is an apocalyptic number.

1220300202 is an abundant number, since it is smaller than the sum of its proper divisors (1475886678).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1220300202 is a wasteful number, since it uses less digits than its factorization.

1220300202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234138.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 1220300202 is about 34932.7955079464. The cubic root of 1220300202 is about 1068.6173663387.

Adding to 1220300202 its reverse (2020030221), we get a palindrome (3240330423).

The spelling of 1220300202 in words is "one billion, two hundred twenty million, three hundred thousand, two hundred two".